tibial hemimelia https://github.com/monarch-initiative/mondo/issues/4948 https://www.malacards.org/card/tibial_hemimelia MEDGEN:120551 tibial hemimelia congenital absence of tibia GARD:0008707 MESH:C535563 absence of tibia Orphanet:93322 Tibial hemimelia is a rare congenital anomaly characterized by deficiency of the tibia with a relatively intact fibula. congenital longitudinal deficiency of the tibia MONDO:0010144 icd11.foundation:1111258427 UMLS:C0265633 tibial longitudinal meromelia SCTID:79177001 bilateral absence of the tibia OMIM:275220 congenital aplasia and dysplasia of the tibia with intact fibula hemimelia